Name: carbon steel pipe fitting weldolet
Brand: HAIHAO
Availability: InStock

Product Details

Specifications

1.supplier of RDSA,CNPC,Sinopec
2 .weldolet
3.30 years experience
4.ABS,API,ISO certificate

Product Description

Type	Weldolets
Standard	(ASME/ANSI B16.11, MSS-SP-97, MSS-SP-79,JIS B2316, BS 3799etc)
Pressure (Thickness)	2000LB, 3000LB, 6000LB( SCH80, SCH160, XXS)
Process	Free forging, plate cutting .forged
Size	1/8"-4"(DN6-DN100)
Connect Type	Welded, sock,threaded, BW, SW
Shape	Equal
Printing	Carbon steel and alloy steel with yellow print, black print, oil or zinc
Material	Carbon steel: 20#, 16Mn, ASTM A105,Q235,A350LF2, A350LF3,
	Stainless steel:
	ASTM A182 F304, F304L,F316,F316L, F317L, F321, F321H, F347, F347H, F310, F44
	F51,S31803, A182, F43,S32750
	Line Pipe: ASTM A694 F42,F46,F52,F56,F60,F65,F70,
	Low Alloy steel: A182 F12,F11,F22,F5,F9,F91,ECT
	Special Material: Monel, Duplex S.S, Alloy, Inconel, 904L etc.
Packing	Nylon bags,Wooden cases,or according to the customers' requirements
Certificates	ISO, API,ABS,BV,etc.

Company Information

Established in 1982, Hebei Haihao High Pressure Flange & Pipe Fitting Group Co., Ltd. Our group is the biggest flange & pipe fittings manufacturer in our area, covers an area of 78,000 square meters with the building area of 55,000 square meters. We have fixed assets of 30 million Yuan. Situated in Industrial Area of Mengcun County, the Home of Elbow and Pipe Fitting of China, With Cangzhou Port in the east and Beijing and Tianjin cities in the north, we enjoy a convenient transportation.

Our group established a laboratory of quality inspection with the Supervision Bureau of Quality and Technology of China. We have been a long terms partner with CNPC and SINOPEC .Then our main raw material , the pipes for the oil forging pipe,the pipe fittings and other raw material for flanges are all supplied by Baogang steel group and Shougang steel group which belong to Chinese government .

workshop

company office

certificate

Our Services

application for oil and gas

our client

Packaging & Shipping

FAQ

Question 1: How many staff working on your plant?
Answer: 660 workers and staff members with a strong technical force, including 26 engineers, 48 assistant engineers and 68 technicians.

Question 2: What kind of certificate do you have?
Answer: ISO,API,CE,ABS CERTIFICATES.

Question 3: What market experiences do you have?
Answer: We have experiences of working in Russia,USA ,Germany Korea,Vietnam, India ,Indonesia, Malaysia, Philippines,Iran, Kazakhstan, Romania, Costa Rica, Georgia, Kuwait Turkmenistan, Ukraine and Jordan etc. market.

Question 4: What kind of largest diameter seamless and welded pipe fittings available to producing in your workshops ?
Answer: ELBOW( largest diameter seamless 30",welded 96" )
TEE( largest diameter seamless 24",welded 96" )
REDUCER( largest diameter seamless 24",welded 96" )

Question 5: Do you have the laboratory in your factory?
Answer: Yes, we have a very advanced one.

Question 6: Can you supply FASTENERS?
Answer: Yes, we can supply Bolt, U-bolt and screw nut.

Question 7: What test do you usually do?
Answer: After manufacturig, we will make NDT inspection. About elbows,usually we use ultrasonic test by a certain percentage. If client needs special requirment,we will make as per their requirement.